Looks like they added the difference for me than deleted ALL the points from my three stays. That leaves me with 14710 points for the 3 stays instead of 16000 points.

Well, on closer examination, somehow I do have 16k more points, but online it does only show a total of 14710 points for the 3 stays (0+0+0+14710 should equal 14710, but somehow it equals 16000.)